Ospreys duo Rhys Webb and Dan Biggar continue at half-back with Jamie Roberts and Jonathan Davies named in the midfield. The back-three sees Liam Williams and George North line up with Leigh Halfpenny.

“We return to the Millennium Stadium after two tough away trips with two victories and will be looking to build on that,” said Gatland.

“We saw an improvement against Scotland and then saw another step up against France and we know we will need to do the same against Ireland on Saturday.

“Ireland are the form team in Europe and we know it is going to be a huge battle.

“The changes on the bench mean Rob Evans gets an opportunity. We have been impressed with him for his region and at training. Our strength in depth in the second-row is highlighted again as Jake comes back into the squad.

“Saturday is also a fantastic achievement and honour for Sam. He has developed into the role fantastically and is a modern day professional. He is a role model that will continue to get better.”